fix: patch protocol-kit to support Safe v1.5.0

protocol-kit ^5.2.25 doesn't have case '1.5.0' in contractInstances
switch statements. When Safe is upgraded to v1.5.0, SDK throws
"Invalid Safe version" and refuses to initialize.

Patch adds case '1.5.0' before each '1.4.1' case, using the same
v1.4.1 contract classes (ABI compatible).

Also updates safeCoreSDK.ts to provide v1.5.0 contract addresses
explicitly for chain 7979.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: JOY

apps/web/src/hooks/coreSDK/safeCoreSDK.ts

@@ -100,9 +100,38 @@ export const initSafeSDK = async ({
     contractNetworks,
   })
 
-  // For self-hosted chains not in safe-deployments, provide contract addresses explicitly
-  // This bypasses the safe-deployments lookup that fails for custom chains
-  if (!contractNetworks?.[chainId]) {
+  // For DOS Chain (7979): always provide contract addresses explicitly
+  // Covers both v1.4.1 and v1.5.0 contracts deployed on DOS Chain
+  // This bypasses the safe-deployments lookup that fails for custom chains in webpack bundles
+  if (chainId === '7979') {
+    contractNetworks = {
+      ...contractNetworks,
+      [chainId]: {
+        ...contractNetworks?.[chainId],
+        // v1.4.1 contracts
+        multiSendAddress: '0x38869bf66a61cF6bDB996A6aE40D5853Fd43B526',
+        multiSendCallOnlyAddress: '0x9641d764fc13c8B624c04430C7356C1C7C8102e2',
+        safeSingletonAddress: '0x41675C099F32341bf84BFc5382aF534df5C7461a',
+        safeSingletonL2Address: '0x29fcB43b46531BcA003ddC8FCB67FFE91900C762',
+        safeProxyFactoryAddress: '0x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67',
+        fallbackHandlerAddress: '0xfd0732Dc9E303f09fCEf3a7388Ad10A83459Ec99',
+        signMessageLibAddress: '0xd53cd0aB83D845Ac265BE939c57F53AD838012c9',
+        createCallAddress: '0x9b35Af71d77eaf8d7e40252370304687390A1A52',
+        simulateTxAccessorAddress: '0x3d4BA2E0884aa488718476ca2FB8Efc291A46199',
+        // v1.5.0 contracts (canonical addresses)
+        safeSingletonAddress: '0xFf51A5898e281Db6DfC7855790607438dF2ca44b',
+        safeSingletonL2Address: '0xEdd160fEBBD92E350D4D398fb636302fccd67C7e',
+        safeProxyFactoryAddress: '0x14F2982D601c9458F93bd70B218933A6f8165e7b',
+        fallbackHandlerAddress: '0x3EfCBb83A4A7AfcB4F68D501E2c2203a38be77f4',
+        multiSendAddress: '0x218543288004CD07832472D464648173c77D7eB7',
+        multiSendCallOnlyAddress: '0xA83c336B20401Af773B6219BA5027174338D1836',
+        signMessageLibAddress: '0x4FfeF8222648872B3dE295Ba1e49110E61f5b5aa',
+        createCallAddress: '0x2Ef5ECfbea521449E4De05EDB1ce63B75eDA90B4',
+        simulateTxAccessorAddress: '0x07EfA797c55B5DdE3698d876b277aBb6B893654C',
+      },
+    }
+  } else if (!contractNetworks?.[chainId]) {
+    // For other unknown chains, provide v1.4.1 defaults
     contractNetworks = {
       ...contractNetworks,
       [chainId]: {

scripts/patch-safe-deployments.mjs

@@ -180,3 +180,41 @@ function patchTypesKit() {
 }
 
 patchTypesKit()
+
+// Patch protocol-kit to support Safe v1.5.0
+// protocol-kit ^5.2.25 only has case '1.4.1' in switch statements
+// Adding case '1.5.0' before each '1.4.1' case makes it use the same contract class
+function patchProtocolKit() {
+  const candidates = [
+    join(__dirname, '..', 'node_modules', '@safe-global', 'protocol-kit'),
+    join(__dirname, '..', 'apps', 'web', 'node_modules', '@safe-global', 'protocol-kit'),
+  ]
+
+  let pkDir = null
+  for (const dir of candidates) {
+    try { readdirSync(dir); pkDir = dir; break } catch {}
+  }
+  if (!pkDir) {
+    console.log('protocol-kit not found, skipping v1.5.0 patch')
+    return
+  }
+
+  const contractInstancesFile = join(pkDir, 'dist', 'src', 'contracts', 'contractInstances.js')
+  try {
+    let content = readFileSync(contractInstancesFile, 'utf-8')
+    if (content.includes("case '1.5.0':")) {
+      console.log('[skip] protocol-kit already has 1.5.0 support')
+      return
+    }
+
+    // Add case '1.5.0': before every case '1.4.1':
+    const count = (content.match(/case '1\.4\.1':/g) || []).length
+    content = content.replace(/case '1\.4\.1':/g, "case '1.5.0':\n        case '1.4.1':")
+    writeFileSync(contractInstancesFile, content)
+    console.log(`[ok] protocol-kit: added case '1.5.0' to ${count} switch statements`)
+  } catch (e) {
+    console.log(`[err] protocol-kit patch: ${e.message}`)
+  }
+}
+
+patchProtocolKit()